Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4HOG callsign genealogy
Currently held by Hog County Amateur Radio Association Inc
The FCC publishes a previous_call_sign on
every amateur license — a self-link to the licensee's prior callsign.
Following those links produces the chain below.
Previous callsigns
Older callsigns held by K4HOG's current licensee, walking backwards.
- KM4MYKcancelledHog County Amateur Radio Association IncFLgranted 2015-08-31cancelled 2015-11-06
Successor callsigns
Callsigns held now by people who previously held K4HOG.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K4HOG, oldest first.
- Treffeisen, Richard E SC2005-03-17 → cancelled 2013-10-16
- Hog County Amateur Radio Association Inc FL2025-12-06 active